Is this 3D model free to download?

Yes, Dolfin F Referee Whistle 海豚哨裁判哨 is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by ㄩㄏ, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Dolfin F Referee Whistle 海豚哨裁判哨 3D printable model by ㄩㄏ

Dolfin F Referee Whistle 海豚哨裁判哨

Q: Is this 3D model free to download?

Yes, Dolfin F Referee Whistle 海豚哨 裁判哨 is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Source: MakerWorld by ㄩㄏ

The Dolfin F Referee Whistle 海豚哨裁判哨 is a free printable 3D model from MakerWorld by ㄩㄏ. 修改自Paul_Ny於Thingiverse分享的50mm Molten F海豚裁判哨模型我的二次創作將原模型進行以下改動：1.增加了110%的尺寸，使其聲音更加渾厚飽滿且更容易吹響2.修復了原模型表面凹凸不平與兩邊不對稱的問題，整體線條更加銳利、平整、美觀3.將頂部殼體層數和厚度增加，解決頂部些微凹陷的問題4.鑰匙圈穿孔處增加手動樹狀支撐，讓成品更加美觀. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

30 saves Source: MakerWorld Updated 2026-10-12 Print time: 56m Filament: 11 g License: CC-BY-SA · commercial OK 3 makes Category: Outdoor & Garden

Tags: whistel, referee whistle, 哨子, 裁判哨

About this model

修改自Paul_Ny於Thingiverse分享的50mm Molten F海豚裁判哨模型我的二次創作將原模型進行以下改動：1.增加了110%的尺寸，使其聲音更加渾厚飽滿且更容易吹響2.修復了原模型表面凹凸不平與兩邊不對稱的問題，整體線條更加銳利、平整、美觀3.將頂部殼體層數和厚度增加，解決頂部些微凹陷的問題4.鑰匙圈穿孔處增加手動樹狀支撐，讓成品更加美觀實用推薦設定使用0.16mm層高、4層牆、稀疏填充密度100%、頂部殼體層數7層、頂部殼體厚度1.2、開啟手動樹狀支撐(苗條樹)

Frequently asked questions

Is this 3D model free to download?: Yes. Dolfin F Referee Whistle 海豚哨裁判哨 is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by ㄩㄏ.
Who made this model?: Designed by ㄩㄏ, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.